If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (x * x) + -3x + -6 = 0 Multiply x * x (x2) + -3x + -6 = 0 x2 + -3x + -6 = 0 Reorder the terms: -6 + -3x + x2 = 0 Solving -6 + -3x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '6' to each side of the equation. -6 + -3x + 6 + x2 = 0 + 6 Reorder the terms: -6 + 6 + -3x + x2 = 0 + 6 Combine like terms: -6 + 6 = 0 0 + -3x + x2 = 0 + 6 -3x + x2 = 0 + 6 Combine like terms: 0 + 6 = 6 -3x + x2 = 6 The x term is -3x. Take half its coefficient (-1.5). Square it (2.25) and add it to both sides. Add '2.25' to each side of the equation. -3x + 2.25 + x2 = 6 + 2.25 Reorder the terms: 2.25 + -3x + x2 = 6 + 2.25 Combine like terms: 6 + 2.25 = 8.25 2.25 + -3x + x2 = 8.25 Factor a perfect square on the left side: (x + -1.5)(x + -1.5) = 8.25 Calculate the square root of the right side: 2.872281323 Break this problem into two subproblems by setting (x + -1.5) equal to 2.872281323 and -2.872281323.Subproblem 1
x + -1.5 = 2.872281323 Simplifying x + -1.5 = 2.872281323 Reorder the terms: -1.5 + x = 2.872281323 Solving -1.5 + x = 2.872281323 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.5' to each side of the equation. -1.5 + 1.5 + x = 2.872281323 + 1.5 Combine like terms: -1.5 + 1.5 = 0.0 0.0 + x = 2.872281323 + 1.5 x = 2.872281323 + 1.5 Combine like terms: 2.872281323 + 1.5 = 4.372281323 x = 4.372281323 Simplifying x = 4.372281323Subproblem 2
x + -1.5 = -2.872281323 Simplifying x + -1.5 = -2.872281323 Reorder the terms: -1.5 + x = -2.872281323 Solving -1.5 + x = -2.872281323 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.5' to each side of the equation. -1.5 + 1.5 + x = -2.872281323 + 1.5 Combine like terms: -1.5 + 1.5 = 0.0 0.0 + x = -2.872281323 + 1.5 x = -2.872281323 + 1.5 Combine like terms: -2.872281323 + 1.5 = -1.372281323 x = -1.372281323 Simplifying x = -1.372281323Solution
The solution to the problem is based on the solutions from the subproblems. x = {4.372281323, -1.372281323}
| 5+4x=-43 | | x^2-x+13=0 | | 5(2x-1)=3(5x-4) | | -3(x+2)=-3x+6 | | 4x-10=-10 | | 20p^2t^2-10pt^5= | | x+5/5+x-1/2=x-1/3 | | -2x^2-x-11=0 | | .5x+.25=.5 | | 12x^2-4xy-9x+3y= | | 10-4c= | | k^2-18k+81=0 | | 2(x-7)= | | 36=51-3x | | -10-2x=-14 | | 52/64= | | 7+2x=-1 | | 12-8x=182-43x | | 3(x-6)=31-4x | | (.25)m-6=2m+18 | | x^4-8x^2-20=y | | 16p+20q+p-4q-6p=0 | | 3x^2+18x=81 | | -2(3x-4)=4x-12 | | 5(2+3y)=(2y+5)3 | | 4x-7=53-8x | | -16t^2+1499=45 | | -16t^2+1399=0 | | 10m+6n-2m+11n=0 | | 12-8x=43-15x | | t^2+100-20t= | | 3g+3=5(3-6) |